10255079440

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1269193}}^1$

素因数の和:1269307

約数の個数: 40

約数和(自身を含む): 24079148568

約数和(自身を除く): 13824069128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 1269193, 2538386, 5076772, 6345965, 10153544, 12691930, 20307088, 25383860, 50767720, 101535440, 128188493, 256376986, 512753972, 640942465, 1025507944, 1281884930, 2051015888, 2563769860, 5127539720, 10255079440]

約数ペア:

[(1, 10255079440), (2, 5127539720), (4, 2563769860), (5, 2051015888), (8, 1281884930), (10, 1025507944), (16, 640942465), (20, 512753972), (40, 256376986), (80, 128188493), (101, 101535440), (202, 50767720), (404, 25383860), (505, 20307088), (808, 12691930), (1010, 10153544), (1616, 6345965), (2020, 5076772), (4040, 2538386), (8080, 1269193)]